【摘要】 介绍了超声手术仪的基本工作原理,然后根据超声手术仪硬件电路的特点,提出了一种基于FPGA实现超声手术仪硬件电路设计的方法,着重阐述了利用FPGA实现超声手术仪输入输出接口电路的方法,这种设计方法在保证超声手术仪的工作可靠性和整体治疗性能的前提下提高系统的集成度。更多还原

【Abstract】 The principle of the ultrasonic surgical instrument is introduced in the paper,and then the hardware design method based on FPGA is presented after analyzing the ultrasonic sur gical in-strument.The input and output interface circuits implemented for the ultrasonic by using FPGA is discussed emphatically.The integrated level of the system is improved with the guaran teed re liabil-ity and performance by using this method.更多还原